EP0357113A3 - Production process of a non-linear voltage-dependent resistor - Google Patents
Production process of a non-linear voltage-dependent resistor Download PDFInfo
- Publication number
- EP0357113A3 EP0357113A3 EP89201988A EP89201988A EP0357113A3 EP 0357113 A3 EP0357113 A3 EP 0357113A3 EP 89201988 A EP89201988 A EP 89201988A EP 89201988 A EP89201988 A EP 89201988A EP 0357113 A3 EP0357113 A3 EP 0357113A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- production process
- linear voltage
- dependent resistor
- resistor
- dependent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
- H01C7/10—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material voltage responsive, i.e. varistors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
- H01C7/10—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material voltage responsive, i.e. varistors
- H01C7/105—Varistor cores
- H01C7/108—Metal oxide
- H01C7/112—ZnO type
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
- H01C17/30—Apparatus or processes specially adapted for manufacturing resistors adapted for baking
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3826356 | 1988-08-03 | ||
DE3826356A DE3826356A1 (en) | 1988-08-03 | 1988-08-03 | METHOD FOR PRODUCING A NON-LINEAR VOLTAGE-RESISTANT RESISTANCE |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0357113A2 EP0357113A2 (en) | 1990-03-07 |
EP0357113A3 true EP0357113A3 (en) | 1990-03-21 |
EP0357113B1 EP0357113B1 (en) | 1994-01-12 |
Family
ID=6360154
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP89201988A Expired - Lifetime EP0357113B1 (en) | 1988-08-03 | 1989-07-28 | Production process of a non-linear voltage-dependent resistor |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0357113B1 (en) |
JP (1) | JPH0279402A (en) |
KR (1) | KR0126468B1 (en) |
DE (2) | DE3826356A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05101907A (en) * | 1991-03-30 | 1993-04-23 | Toshiba Corp | Breaker for electric power and resistor for electric power |
KR940010133A (en) * | 1992-10-20 | 1994-05-24 | 모리시타 요이찌 | Manufacturing method of zinc oxide varistor |
DE19509075C2 (en) * | 1995-03-14 | 1998-07-16 | Daimler Benz Ag | Protective element for an electrochemical memory and method for its production |
US5807510A (en) * | 1995-09-07 | 1998-09-15 | Mitsubishi Denki Kabushiki Kaisha | Electric resistance element exhibiting voltage nonlinearity characteristic and method of manufacturing the same |
BRPI0701878A2 (en) * | 2007-07-25 | 2009-03-10 | Univ Fed De Santa Catarina Ufsc | zinc oxide varistors (zno) degradation analysis system using modified langevin model parameters |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3950274A (en) * | 1973-09-27 | 1976-04-13 | General Electric Company | Process for making a low voltage varistor |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5457699A (en) * | 1977-10-18 | 1979-05-09 | Matsushita Electric Ind Co Ltd | Manufacturing method of voltage non-linear resistor |
JPS60169103A (en) * | 1984-02-10 | 1985-09-02 | 株式会社明電舎 | Voltage nonlinear resistor |
-
1988
- 1988-08-03 DE DE3826356A patent/DE3826356A1/en not_active Withdrawn
-
1989
- 1989-07-28 EP EP89201988A patent/EP0357113B1/en not_active Expired - Lifetime
- 1989-07-28 DE DE89201988T patent/DE58906686D1/en not_active Expired - Fee Related
- 1989-08-03 KR KR1019890011077A patent/KR0126468B1/en not_active IP Right Cessation
- 1989-08-03 JP JP1200413A patent/JPH0279402A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3950274A (en) * | 1973-09-27 | 1976-04-13 | General Electric Company | Process for making a low voltage varistor |
Non-Patent Citations (3)
Title |
---|
CHEMICAL ABSTRACTS, Band 104, Nr. 20, Mai 1986, Seite 672, Zusammenfassung Nr. 178543h, Columbus, Ohio, US; & JP-A-60 169 103 (MEIDENSHA ELECTRIC Mfg. CO., LTD) 02-09-1985 * |
J. APPL. PHYS., Band 54, Nr. 2, Februar 1983, Seiten 1095-1099, American Institute of Physics, New York, NY, US; K. EDA et al.: "Grain growth control in ZnO varistors using seed grains" * |
PATENT ABSTRACTS OF JAPAN, Band 3, Nr. 78 (E-121), 5. Juli 1979, Seite 148 E 121; & JP-A-54 57 699 (MATSUSHITA DENKI SANGYO K.K.) 09-05-1979 * |
Also Published As
Publication number | Publication date |
---|---|
DE3826356A1 (en) | 1990-02-08 |
KR0126468B1 (en) | 1997-12-22 |
EP0357113B1 (en) | 1994-01-12 |
DE58906686D1 (en) | 1994-02-24 |
JPH0279402A (en) | 1990-03-20 |
KR900003919A (en) | 1990-03-27 |
EP0357113A2 (en) | 1990-03-07 |
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